There are
2,487 mi
from Roanoke, VA to Ventura, CA
That's the driving distance. It would take 1 day 20 hours to go from Roanoke, Virginia to Ventura, California.
The flight distance (direct flight from Roanoke, VA to Ventura, CA) is 2,196.34 mi.
2,487 mi = 3.22 kms